You are more than welcome to bring a picnic with you and eat it onsite, we allow 30 minutes after the game finishes.
If you fancy something hot or cold you can go to –
One Planet Adventure – www.oneplanetadventure.com
Llandegla Fishery – www.llandeglafishery.com
The Crown Hotel – www.the-crown-llandegla.co.uk
These are all family friendly and very welcoming and well recommended.